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2026-09-22T16:31:06+00:00TQ Support Wiki
https://support.tq-group.com/
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https://support.tq-group.com/en/arm/tqma6ulxl/linux/yocto/overview?rev=1774620904&do=diff
TQMa6ULxL - YOCTO Linux BSP documentation
* Overview
* Quickstart BSP
* Deployment
* How-To
* Known Issues
BSP Overview
TQ.ARM.BSP Revision meta-tq release
https://github.com/tq-systems/meta-tq ++ Yocto Project / Poky Release U-Boot Linux Kernel 0018 Kirkstone 4.0.16 - Kirkstone u-boot-imx-tq_2016.03 linux-tq_5.15.bb 0017 Kirkstone 4.0.16 - Kirkstonetext/html2025-01-28T11:17:10+00:00Anonymous (anonymous@undisclosed.example.com)overview
https://support.tq-group.com/en/arm/tqma6ulxl/linux/ptxdist/overview?rev=1738063030&do=diff
BSP Overview
BSP Revision PTXdist
version required by BSP++ OSELAS Toolchain
cf. Building OSELAS.Toolchains()++ Platform U-Boot Linux Kernel Qt Version 0116 2020.01.0 2019.09.1 MBa6ULx
MBa6ULxL 2016.03 + rel_imx_4.1.15_2.0.0_ga + patches 5.15.27 + patchestext/html2025-01-28T11:17:10+00:00Anonymous (anonymous@undisclosed.example.com)target
https://support.tq-group.com/en/arm/tqma6ulxl/linux/yocto/how_to/target?rev=1738063030&do=diff
Starterkit Interfaces and Functions
“|mb_name=“MBa6ulx”|dipdescription=“DIP switch S3 is used to configure the CAN interfaces CAN0 and CAN1.”|dip1=“S3-1”|dip2=“S3-2”|can_image=”“}}
“|userled_location=”/sys/devices/soc0/gpio-leds/ledstext/html2026-08-28T06:30:41+00:00Anonymous (anonymous@undisclosed.example.com)quickstart_yocto
https://support.tq-group.com/en/arm/tqma6ulxl/linux/yocto/quickstart_yocto?rev=1787898641&do=diff
TQMa6ULxL - YOCTO Linux BSP documentation
* Overview
* Quickstart BSP
* Deployment
* How-To
* Known Issues
The information provided on this wiki page is subject to change due to circumstances beyond our control. While we strive to keep all details as accurate and up-to-date as possible, it is possible that certain updates or changes may go unnoticed for some time. As a result, some sections of this page may contain outdated information. If you notice any mistakes in the documentati…text/html2026-03-27T14:33:57+00:00Anonymous (anonymous@undisclosed.example.com)yocto_build_system
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TQMa6ULxL - YOCTO Linux BSP documentation
* Overview
* Quickstart BSP
* Deployment
* How-To
* Known Issues
----------text/html2026-03-31T12:21:36+00:00Anonymous (anonymous@undisclosed.example.com)can
https://support.tq-group.com/en/arm/tqma6ulxl/linux/yocto/how-to/can?rev=1774959696&do=diff
TQMa6ULxL - YOCTO Linux BSP documentation
* Overview
* Quickstart BSP
* Deployment
* How-To
* Known Issues
----------
The MBa6ULx provides two CAN interfaces: CAN0 and CAN1.
DIP switch S3 is used to configure the CAN interfaces CAN0 and CAN1.
DIP OFF (default) ON S3-1 CAN0 not terminatedtext/html2026-08-28T06:30:55+00:00Anonymous (anonymous@undisclosed.example.com)known-issues
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TQMa6ULxL - YOCTO Linux BSP documentation
* Overview
* Quickstart BSP
* Deployment
* How-To
* Known Issues
Known Issuestext/html2026-03-27T14:25:06+00:00Anonymous (anonymous@undisclosed.example.com)audio
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TQMa6ULxL - YOCTO Linux BSP documentation
* Overview
* Quickstart BSP
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----------
Connector Function X19 Microphone X20 Line In X21 Line Out
Play Audio on MBa6ULx
A simple test sound can be played with the command-line tool speaker-test.
Headphones or active speakers have to be connected to X21 on MBa6ULx.text/html2026-03-31T12:29:19+00:00Anonymous (anonymous@undisclosed.example.com)buttons
https://support.tq-group.com/en/arm/tqma6ulxl/linux/yocto/how-to/buttons?rev=1774960159&do=diff
TQMa6ULxL - YOCTO Linux BSP documentation
* Overview
* Quickstart BSP
* Deployment
* How-To
* Known Issues
----------
The MBa6ULx features three user buttons which are handled by the gpio-keys driver.
Reference Button S14 KEY_1 S6 KEY_2 S7 KEY_3
The buttons are accessible via the input device interface. You can identify the correct event node and test the buttons using the evtest tool:text/html2026-03-31T12:40:07+00:00Anonymous (anonymous@undisclosed.example.com)user-led
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TQMa6ULxL - YOCTO Linux BSP documentation
* Overview
* Quickstart BSP
* Deployment
* How-To
* Known Issues
----------
The MBa6ULx has two user-controllable LEDs, whose behavior can be selected by several triggers.
The user LEDs are located in /sys/devices/platform/gpio-leds/leds/.
To change the behaviour of a specific LED, the value in the file trigger must be overwritten.